2007678845

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1\times {\mathrm{709}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 2545776000

約数和(自身を除く): 538097155

約数列:

[1, 5, 29, 59, 145, 295, 331, 709, 1655, 1711, 3545, 8555, 9599, 19529, 20561, 41831, 47995, 97645, 102805, 209155, 234679, 566341, 1173395, 1213099, 2831705, 6065495, 6805691, 13846061, 34028455, 69230305, 401535769, 2007678845]

約数ペア:

[(1, 2007678845), (5, 401535769), (29, 69230305), (59, 34028455), (145, 13846061), (295, 6805691), (331, 6065495), (709, 2831705), (1655, 1213099), (1711, 1173395), (3545, 566341), (8555, 234679), (9599, 209155), (19529, 102805), (20561, 97645), (41831, 47995)]